SF623ZZ Flanged Ball Bearings Stainless Steel Shielded 3x10x4mmSF623ZZ Flanged Stainless Ball Bearing 3mm x 10mm x 4mm One Bearing SF623ZZ flanged ball bearing, this is a popular size that could be used in many applications that uses this size 3mm x 10mm x 4mm. Bearing is made of Stainless Steel, bearing is metal shielded from both sides. Item: SF623ZZ Ball Bearing Type: Deep Groove Ball Bearing Closures: Metal Shielded Size: 3mm x 10mm x 4mm Dynamic load rating Cr: 640 N Static load rating Cor: 230 N Limiting